US2217645A - Projectile - Google Patents

Projectile Download PDF

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Publication number
US2217645A
US2217645A US242235A US24223538A US2217645A US 2217645 A US2217645 A US 2217645A US 242235 A US242235 A US 242235A US 24223538 A US24223538 A US 24223538A US 2217645 A US2217645 A US 2217645A
Authority
US
United States
Prior art keywords
projectile
bore
charge
shell
bullet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US242235A
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English (en)
Inventor
Wilde Paul Rene De
Kaufmann Casimir
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2217645A publication Critical patent/US2217645A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
    • F42B12/201—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type characterised by target class
    • F42B12/204—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type characterised by target class for attacking structures, e.g. specific buildings or fortifications, ships or vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C1/00—Impact fuzes, i.e. fuzes actuated only by ammunition impact
    • F42C1/10—Impact fuzes, i.e. fuzes actuated only by ammunition impact without firing-pin

Definitions

  • composition c cannot-be-ignited or4 exploded 80 r *when the shot is ilred, because experiences have proved that iirst the propulsion actionfof the",
  • gpartiz'cont'ains first: ai fulminant charge orl load in 1.th ⁇ e. inflammation: of
  • yThe'o'n1y.f.ii'8iire of-utheiannexedjdrawing shows asfam example.
  • iingin'ternal pressure happening within the body ⁇ charge is placed a hardbody byfor instancenmade of metal, and which-'is i'ree from the -iiisidewalls ot the z bullet, and havingv Vnofcontactwhatever ⁇ Y withsaidwalls.
  • the priming Iuhninant charge isa d sneu of the bauetwmchgcan'bese; orrprced, c. rinto the bevel vof the shell of'theprojectile'.V
  • the plug d' is xed to the shell of the bullet in such a way that it can be expelled far away by the suddenly growofthe bullet.
  • the two motions be itthe forward one, proper to the projectile or the backward one, proper to the gases and incandescent 'particles emitted from the bullet after percussion, have a tendency to neutralize, since they are contrary.
  • the result of the two motions is an emission, at the bullet percussion point or immediately surrounding it, of gases and incandescent metallic particles, which in tum regularly ignite the surrounding mixture of air and fuel escaping from tanks or pipes stricken by the projectile.
  • composition c is an explosive one, the projectile bursting occurs in a verysmall fraction of a second, after the impact of the projectile against an obstacle, an airplane wing for instance.
  • a projectile comprising a shell having a longitudinally disposed bore, vdetonating material in the forward end of said bore, anexplosive charge adjacent said detonating material in the rear portion of said bore and a substantially spherical metal body embedded in'said detonating material and completely surrounded therewith, whereby when said projectile strikes an object the substantially spherical metal body will ignite the said fulminate and explosive chargs.
  • a projectile comprising a shell having a longitudinally disposed bore, detonating material in the forward end of said bore, an explosive charge adjacent said detonating - ⁇ material, an incendiary charge adjacent said explosive charge and a substantially spherical metal body embedded in said detonating material and completely surrounded therewith, ⁇ whereby when said pletely surrounded therewith, whereby when said projectile strikes an object the substantially -spherical metal body will ignite the said charges.
  • a projectile comprising a shell having a pointed nose portion and a blunt end portion, a bore longitudinally disposed in said shell, the forward end portion of said bore in the nose portion of said shell having a smaller diameter than the major rear portion o f said bore, detonating material packed within said small diameter of said bore, an explosive charge packed within the rear portion of said bore, a solid substantially spherical steel ball embedded in and entirely surrounded by said detonating material.
  • a projectile comprising a shell having a pointed nose portion and a blunt end portion, a bore longitudinally disposed in said shell, the

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
US242235A 1937-11-30 1938-11-25 Projectile Expired - Lifetime US2217645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH513985X 1937-11-30

Publications (1)

Publication Number Publication Date
US2217645A true US2217645A (en) 1940-10-08

Family

ID=4517589

Family Applications (1)

Application Number Title Priority Date Filing Date
US242235A Expired - Lifetime US2217645A (en) 1937-11-30 1938-11-25 Projectile

Country Status (4)

Country Link
US (1) US2217645A (zh)
BE (1) BE431120A (zh)
GB (1) GB513985A (zh)
NL (1) NL51785C (zh)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446082A (en) * 1941-09-15 1948-07-27 Dixon Cecil Aubrey Incendiary projectile
US2459175A (en) * 1941-08-26 1949-01-18 Wiley T Moore Explosive bullet
US2727464A (en) * 1951-12-08 1955-12-20 Parker Pen Co Self-arming projectile
US2741177A (en) * 1944-11-07 1956-04-10 Jr Harold A Ricards Chemical bomb
US2741178A (en) * 1944-11-07 1956-04-10 Francis R Russell Tail ejection bomb loading
US3677181A (en) * 1969-10-13 1972-07-18 Raufoss Ammunisjonsfabrikker Projectile with multiple effect
US3750584A (en) * 1968-03-05 1973-08-07 Gen Electric Readily manufacturable thermal cell unit for explosive projectiles
DE2423921A1 (de) * 1973-05-18 1974-12-05 Raufoss Ammunisjonsfabrikker Geschoss mit verzoegerter explosionswirkung
US4348958A (en) * 1980-05-15 1982-09-14 Systems, Science And Software Projectile having impact responsive initiator means
EP0848228A2 (de) 1996-12-10 1998-06-17 Diehl Stiftung & Co. Zünderloses, ballistisches Sprenggeschoss
US20070272112A1 (en) * 2000-02-23 2007-11-29 Alliant Techsystems Inc. Reactive material compositions, shot shells including reactive materials, and a method of producing same
US20080035007A1 (en) * 2005-10-04 2008-02-14 Nielson Daniel B Reactive material enhanced projectiles and related methods
US20080229963A1 (en) * 2004-03-15 2008-09-25 Alliant Techsystems Inc. Reactive material enhanced munition compositions and projectiles containing same
US8075715B2 (en) 2004-03-15 2011-12-13 Alliant Techsystems Inc. Reactive compositions including metal
USRE45899E1 (en) 2000-02-23 2016-02-23 Orbital Atk, Inc. Low temperature, extrudable, high density reactive materials
US9829297B2 (en) 2014-12-06 2017-11-28 TDW Gesellschaft fuer verteidgungstechnische Wirksysteme mbH Device for the controlled initiation of the deflagration of an explosive charge

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459175A (en) * 1941-08-26 1949-01-18 Wiley T Moore Explosive bullet
US2446082A (en) * 1941-09-15 1948-07-27 Dixon Cecil Aubrey Incendiary projectile
US2741177A (en) * 1944-11-07 1956-04-10 Jr Harold A Ricards Chemical bomb
US2741178A (en) * 1944-11-07 1956-04-10 Francis R Russell Tail ejection bomb loading
US2727464A (en) * 1951-12-08 1955-12-20 Parker Pen Co Self-arming projectile
US3750584A (en) * 1968-03-05 1973-08-07 Gen Electric Readily manufacturable thermal cell unit for explosive projectiles
US3677181A (en) * 1969-10-13 1972-07-18 Raufoss Ammunisjonsfabrikker Projectile with multiple effect
DE2423921A1 (de) * 1973-05-18 1974-12-05 Raufoss Ammunisjonsfabrikker Geschoss mit verzoegerter explosionswirkung
US3980020A (en) * 1973-05-18 1976-09-14 A/S Raufoss Ammunisjonsfabrikker Projectile with delayed bursting effect
US4348958A (en) * 1980-05-15 1982-09-14 Systems, Science And Software Projectile having impact responsive initiator means
EP0848228A2 (de) 1996-12-10 1998-06-17 Diehl Stiftung & Co. Zünderloses, ballistisches Sprenggeschoss
US5945629A (en) * 1996-12-10 1999-08-31 Diehl Stiftung & Co. Fuseless ballistic explosive projectile
US20070272112A1 (en) * 2000-02-23 2007-11-29 Alliant Techsystems Inc. Reactive material compositions, shot shells including reactive materials, and a method of producing same
US7977420B2 (en) 2000-02-23 2011-07-12 Alliant Techsystems Inc. Reactive material compositions, shot shells including reactive materials, and a method of producing same
US9103641B2 (en) 2000-02-23 2015-08-11 Orbital Atk, Inc. Reactive material enhanced projectiles and related methods
USRE45899E1 (en) 2000-02-23 2016-02-23 Orbital Atk, Inc. Low temperature, extrudable, high density reactive materials
US9982981B2 (en) 2000-02-23 2018-05-29 Orbital Atk, Inc. Articles of ordnance including reactive material enhanced projectiles, and related methods
US20080229963A1 (en) * 2004-03-15 2008-09-25 Alliant Techsystems Inc. Reactive material enhanced munition compositions and projectiles containing same
US8075715B2 (en) 2004-03-15 2011-12-13 Alliant Techsystems Inc. Reactive compositions including metal
US8361258B2 (en) 2004-03-15 2013-01-29 Alliant Techsystems Inc. Reactive compositions including metal
US8568541B2 (en) 2004-03-15 2013-10-29 Alliant Techsystems Inc. Reactive material compositions and projectiles containing same
US20080035007A1 (en) * 2005-10-04 2008-02-14 Nielson Daniel B Reactive material enhanced projectiles and related methods
US8122833B2 (en) 2005-10-04 2012-02-28 Alliant Techsystems Inc. Reactive material enhanced projectiles and related methods
US9829297B2 (en) 2014-12-06 2017-11-28 TDW Gesellschaft fuer verteidgungstechnische Wirksysteme mbH Device for the controlled initiation of the deflagration of an explosive charge
DE102014018218B4 (de) 2014-12-06 2023-05-17 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Vorrichtung zur gesteuerten Initiierung der Deflagration einer Sprengladung

Also Published As

Publication number Publication date
GB513985A (en) 1939-10-26
NL51785C (zh)
BE431120A (zh)

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